James Allens’ The Man Thinking (1897) was written at a time when psychology was becoming a science. He believed that thinking was the key to human behavior. In his view, our thoughts influence our emotions

Dale Carnegie wrote several books, including “How to Win Friends and Influence Others” (1936). This classic book has sold over 20 million copies worldwide, and is still considered a foundational book by many successful leaders.

What would happen if you had a goal of becoming a millionaire within five years? Would you start working harder at your job or would you take time off to pursue other interests? Stephen Covey

Napoleon Hill’s Think and Grow Rich is a motivational book that discusses the individual’s power of thought. The book focuses on helping people to achieve their goals by following simple steps and changing their thoughts.

Rich Dad, Poor Dad is a book by author Robert T. Kiyosaki that was first published in 1997. It advocates the importance of financial literacy and investing in order to build wealth. The book goes